Figure 1From: Antiproteinuric effect of add-on paricalcitol in CKD patients under maximal tolerated inhibition of renin-angiotensin system: a prospective observational study Proteinuria levels measured in 42 patients before (baseline), after add-on Paracalcitol (Month 6), and after three-month drug withdrawal. Data are geometric mean and 95% confidence interval. See text (Results) for missing patients.Back to article page